Individual Calculations May 2012
 Greenfeld, Alon  Total change: 8.50  Rating chartPersonal card
 Israel National League 2012 Various ISR 2011-12-16
RcRownchangeKK*chgGame
 2315 2558 9.50 11 0.85 10 8.50 
  Zak, Uri 2217 ISR1.0010.12101.20 
  Lev, Ronen g2396 ISR1.0010.29102.90 
  Shrentzel, Mordechai f2250 ISR1.0010.14101.40 
  Zanan, Evgeny f2247 RUS1.0010.14101.40 
  Popilski, Gil m2369 ISR0.501-0.2510-2.50 
  Livshits, Gaby m2458 ISR1.0010.36103.60 
  Botvinnik, Mikhail 2307 ISR0.501-0.3110-3.10 
  Libov, Gennady f2193 BLR1.0010.10101.00 
  Mikhalevski, Victor g2549 ISR0.501-0.0110-0.10 
  Libman, Guy 2259 ISR1.0010.15101.50 
  Shachar, Yoram f2221 ISR1.0010.12101.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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